He's been working on projects outside of Ireland and turned down 2 International jobs (and a couple of clubs) in the last 2 years. Would be great for Limerick, though I don't know if he'd want to get back into the maelstrom of LOI. Roddy would be a disaster, not a nice person, though can motivate a team on a very short term basis, he just doesn't have it to step up.
Pat Dolan would be good in a GM role, though I don't know about him as a coach.